Q6.
Blank(i) is describing laboratory and only clue about laboratory given in the passage is manipulating, hence I will re-use the word for blank (i).
Blank(ii) is a contrast with tissue → so, we are looking for multi-cellular or complex organism .
Ans. D (work, whole)
Q7.
Now, we got pretty strong evidence that feminism was present in the 1870’s hence, it will contradict(blank i) any assertion (we can support or contradict an assertion and in here we are doing the latter ) that it(feminism ) was not so in-active(blank[ii]) in that period.
Ans. E (belie, quiescent)
P.S. - You can use windows snipping tool to take screenshot of the questions.